KOLIDA GNSS RTK Receiver GPS Model K20S
965 Channels All Constellation Signal Tracking
IMU 2cm/ 60° Tilt Survey Technology
8 km Typical Built-in UHF Radio Working Range
Innovations 10 New Programs
More Durable and Rugged IP 68 level proof.
The built-in battery has 10,000 mAh capacity and can work 8 to 14 hours as RTK rover, with only one recharge.
Measure where others can't Corner of wall? Points underneath pipe? Points occupied by car? These targets are no more accessible..
Fast and accurate
Long Range Radio Link SDL400 built-in radio can send signal as far as 7 km in urban area, 8 km in suburban, in good environment 10-12km. The maximum coverage is up to 200 sq.km, suitable to have multiple rovers work simultaneously.
Barrier-Free Measurement : In difficult environment you may lost connection with base station or VRS network. Don't be disappointed, you can choose from 3 creative work modes to continue surveying without interruption. (Repeater/ Router/ Mobile Reference Station)
Anti-interference : SDL400 built-in radio features anti-interference capability, so K20s can work close to power plant, transformer substation, mobile signal tower and other interference source.
Practical Functions : K20s employs Linux system, it helps surveyors to accomplish their missions easier, faster and more accurate by delivering exceptional quality and innovative features.
Satellite Tracking Ability
Channels 965 (upgraded in August 2021)
Positioning Output Rate 1Hz-50Hz
Constellation : GPS, GLONASS, BEIDOU, GALILEO, SBAS, QZSS
Initialization Time : ＜10s
MSS L-Band : Function preserved
Horizontal ±8mm + 1 ppm
Vertical ±15mm + 1ppm
Static and Fast Static
Horizontal ±2.5mm + 0.5ppm
Horizontal ±8mm + 0.5ppm
WARRANTY : 3 YEARSShow More